Analysis Overview
SHA256
06b50615389caae2f58f24e50f1c3bd9164652aff0719a1ba649f4f83401806f
Threat Level: Likely malicious
The file 9acec844e5e3c2cda740381576ecb934_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Checks if the Android device is rooted.
Loads dropped Dex/Jar
Queries information about running processes on the device
Checks Android system properties for emulator presence.
Checks Qemu related system properties.
Queries information about the current Wi-Fi connection
Requests dangerous framework permissions
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
Queries information about active data network
Uses Crypto APIs (Might try to encrypt user data)
Registers a broadcast receiver at runtime (usually for listening for system events)
Checks CPU information
Checks memory information
MITRE ATT&CK
Mobile Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-10 13:25
Signatures
Requests dangerous framework permissions
| Description | Indicator | Process | Target |
| Required to be able to access the camera device. | android.permission.CAMERA | N/A | N/A |
| Allows an application to record audio. | android.permission.RECORD_AUDIO | N/A | N/A |
| Allows an application to send SMS messages. | android.permission.SEND_SMS | N/A | N/A |
| Allows an application to read or write the system settings. | android.permission.WRITE_SETTINGS | N/A | N/A |
| Allows an app to access approximate location. | android.permission.ACCESS_COARSE_LOCATION | N/A | N/A |
| Allows an app to access precise location. | android.permission.ACCESS_FINE_LOCATION | N/A | N/A |
| Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. | android.permission.READ_PHONE_STATE | N/A | N/A |
| Allows an application to write to external storage. | android.permission.WRITE_EXTERNAL_STORAGE | N/A | N/A |
| Allows an application to read the user's contacts data. | android.permission.READ_CONTACTS | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-10 13:25
Reported
2024-06-10 13:28
Platform
android-x86-arm-20240603-en
Max time kernel
57s
Max time network
170s
Command Line
Signatures
Checks if the Android device is rooted.
| Description | Indicator | Process | Target |
| N/A | /data/local/bin/su | N/A | N/A |
| N/A | /data/local/xbin/su | N/A | N/A |
| N/A | /sbin/su | N/A | N/A |
| N/A | /data/local/su | N/A | N/A |
Checks Android system properties for emulator presence.
| Description | Indicator | Process | Target |
| Accessed system property | key: ro.serialno | N/A | N/A |
| Accessed system property | key: ro.bootloader | N/A | N/A |
| Accessed system property | key: ro.bootmode | N/A | N/A |
| Accessed system property | key: ro.hardware | N/A | N/A |
| Accessed system property | key: ro.product.device | N/A | N/A |
| Accessed system property | key: ro.product.model | N/A | N/A |
| Accessed system property | key: ro.product.name | N/A | N/A |
Checks Qemu related system properties.
| Description | Indicator | Process | Target |
| Accessed system property | key: qemu.sf.fake_camera | N/A | N/A |
| Accessed system property | key: ro.kernel.android.qemud | N/A | N/A |
| Accessed system property | key: ro.kernel.qemu.gles | N/A | N/A |
| Accessed system property | key: ro.kernel.qemu | N/A | N/A |
| Accessed system property | key: init.svc.qemud | N/A | N/A |
| Accessed system property | key: init.svc.qemu-props | N/A | N/A |
| Accessed system property | key: qemu.hw.mainkeys | N/A | N/A |
Loads dropped Dex/Jar
| Description | Indicator | Process | Target |
| N/A | /data/data/com.guoshujinfu.gscredit/.jiagu/classes.dex | N/A | N/A |
| N/A | /data/data/com.guoshujinfu.gscredit/.jiagu/classes.dex!classes2.dex | N/A | N/A |
| N/A | /data/data/com.guoshujinfu.gscredit/.jiagu/tmp.dex | N/A | N/A |
| N/A | /data/data/com.guoshujinfu.gscredit/.jiagu/tmp.dex | N/A | N/A |
| N/A | /data/data/com.guoshujinfu.gscredit/.jiagu/classes.dex | N/A | N/A |
| N/A | /data/data/com.guoshujinfu.gscredit/.jiagu/classes.dex!classes2.dex | N/A | N/A |
| N/A | /data/data/com.guoshujinfu.gscredit/.jiagu/tmp.dex | N/A | N/A |
| N/A | /data/data/com.guoshujinfu.gscredit/.jiagu/tmp.dex | N/A | N/A |
Queries information about running processes on the device
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
| Framework service call | android.app.IActivityManager.getRunningAppProcesses | N/A | N/A |
Domain associated with commercial stalkerware software, includes indicators from echap.eu.org
| Description | Indicator | Process | Target |
| N/A | s.appjiagu.com | N/A | N/A |
| N/A | b.appjiagu.com | N/A | N/A |
Queries information about active data network
| Description | Indicator | Process | Target |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
| Framework service call | android.net.IConnectivityManager.getActiveNetworkInfo | N/A | N/A |
Queries information about the current Wi-Fi connection
| Description | Indicator | Process | Target |
| Framework service call | android.net.wifi.IWifiManager.getConnectionInfo | N/A | N/A |
Registers a broadcast receiver at runtime (usually for listening for system events)
| Description | Indicator | Process | Target |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
| Framework service call | android.app.IActivityManager.registerReceiver | N/A | N/A |
Uses Crypto APIs (Might try to encrypt user data)
| Description | Indicator | Process | Target |
| Framework API call | javax.crypto.Cipher.doFinal | N/A | N/A |
Checks CPU information
| Description | Indicator | Process | Target |
| File opened for read | /proc/cpuinfo | N/A | N/A |
Checks memory information
| Description | Indicator | Process | Target |
| File opened for read | /proc/meminfo | N/A | N/A |
Processes
com.guoshujinfu.gscredit
chmod 755 /data/data/com.guoshujinfu.gscredit/.jiagu/libjiagu.so
com.guoshujinfu.gscredit:channel
sh -c ps
ps
ps daemonsu
ps | grep su
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| GB | 216.58.204.78:443 | tcp | |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | s.appjiagu.com | udp |
| US | 104.192.110.60:80 | s.appjiagu.com | tcp |
| US | 1.1.1.1:53 | b.appjiagu.com | udp |
| CN | 180.163.249.208:80 | b.appjiagu.com | tcp |
| CN | 106.63.25.33:80 | b.appjiagu.com | tcp |
Files
/data/data/com.guoshujinfu.gscredit/.jiagu/libjiagu.so
| MD5 | 8f55d5deb281d8aa1a0b9f72f7185e58 |
| SHA1 | 5ce262af6a74a11931bf4b1e92a59b9acab27f37 |
| SHA256 | b57aa883bd4a8241fe2ebbeec0988614da1ad453f5784f3439335a6f800c7944 |
| SHA512 | 4d74f007dc4a19ac3a8ae3434f06d2509397301c0a9b0288475280801c8907ce48248459436416fb14fc5a3a6ce790d680b6b9c95d35afc49c2f0639199b56f6 |
/data/data/com.guoshujinfu.gscredit/.jiagu/classes.dex
| MD5 | 52bfa71a798e0b01536bdb4380ee81d4 |
| SHA1 | 1cef119980b83a167045dd834f8a8a5ba4177f40 |
| SHA256 | 1775f6f69678cfc7cdd899021a17b19cb366d5ba839847c84396b4fcda91849d |
| SHA512 | 932b3f7d03c8ceb4fb643543b376c7f8334fe5ef78df6312d476f65851f2ff4dac2b1c3d1f126082419d3c2050b58b93339f7d8670e698258ecfce981a4d9efa |
/data/data/com.guoshujinfu.gscredit/.jiagu/classes.dex
| MD5 | 01d1b0675fa17fc0fa45ac720f89376c |
| SHA1 | 34febd273c211e493a548a5a4dbcedb95221c286 |
| SHA256 | 4a22f51eb92a8a59ffdcca338cf9eda8a677a27aec285e73158e26c53eca78ba |
| SHA512 | d22d04865bd10745db4eb812cbc41b8a0c87a111ac320c304342f9349cd3a20f6683074df73af93a3f756faa7be385221f49dfea2b890c4b5513d06c8b8d20f9 |
/data/data/com.guoshujinfu.gscredit/.jiagu/classes.dex!classes2.dex
| MD5 | 132a49bb4e596a6facfe0b288b572cfd |
| SHA1 | db218a2f7fac910529a6fe779f64bb5cdf92848c |
| SHA256 | 958e7f990aac0ad60af6776fc72d155e0951da3ca91d7e6189b501f6d62a2040 |
| SHA512 | 1b7b7b6a1ccdff01797a04cc004fd1cea883daaa15a94d1c673fc33712a4f09730c63e3c30ae8b2a824156a9f015068821a30a4bb98fc98655f47feea11a0d1c |
/data/data/com.guoshujinfu.gscredit/.jiagu/tmp.dex
| MD5 | f2b4b0190b9f384ca885f0c8c9b14700 |
| SHA1 | 934ff2646757b5b6e7f20f6a0aa76c7f995d9361 |
| SHA256 | 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514 |
| SHA512 | ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1 |
/data/data/com.guoshujinfu.gscredit/.jiagu/tmp.dex
| MD5 | f1771b68f5f9b168b79ff59ae2daabe4 |
| SHA1 | 0df6a835559f5c99670214a12700e7d8c28e5a42 |
| SHA256 | 9f8898ce35a47aeafced99ea0d17c33e73037bb2307c7688e50819966f4ae939 |
| SHA512 | dae27d19727b89bec49398503baa6801640540355688dfabbe689c97545295c2c2d9b0f0dcd7cbc4cfbf701d0c0c3289e647a152f49ff242d1ecc741efe4145d |
/data/data/com.guoshujinfu.gscredit/files/.jglogs/.jg.ri
| MD5 | f8db093393a8b25939b610485db0fc4c |
| SHA1 | 5631bc1124d1088b6f584bdfd817a4c78f0da93c |
| SHA256 | 8e68f76d393107725246fd498b62f66f2af420574a5e4afaaedd12f7a9554f7b |
| SHA512 | a690795feaf749298bf5a4a7d0655c7c78d57ad4fe5811c818e5cb972abf8aa543af421f3202b2151d9958c0a0c642a4196552633cdd590efdb62ae48c941131 |
/data/data/com.guoshujinfu.gscredit/files/.jiagu.lock
| MD5 | acfa534eacb09428ca0e0b00b2cd94fb |
| SHA1 | b3cfc5947c5ae98ff28aaafb1f113cff11a37ea4 |
| SHA256 | 3165ebf3cfc8d079c6cbbc8383f4261e6532475865168c21521ec6e888051b75 |
| SHA512 | 3eec7b86a1365d5e0fc1dc886a9209a370f8ebf9329a148f27685d2d35960e88fcb6d11dc875617225d0fa2324262e5d9205e3cecc8593f014b9dd9cd9fa9510 |
/data/data/com.guoshujinfu.gscredit/files/.jglogs/.jg.ac
| MD5 | 6f2f01d5df4fa8c7ba4ecfa4118bb9d0 |
| SHA1 | 5ca7caba33e582cb40a7d8a9d279bf72e06d5855 |
| SHA256 | c651bf46aa21f8129c2d82f3e866cf9a4c41c55c1fb4d57c6e6b02db238d0187 |
| SHA512 | e73479884435d7d2e0920bddef61d168741c72d4956f40a92f8728fefcf1c49b2254aff3c1267b8c81c7c5657f654f7454a5a04fe87eb390cfb9040c0c1db165 |
/data/data/com.guoshujinfu.gscredit/files/.jglogs/.jg.ic
| MD5 | b7fc5ec4d60a402a1d1fd3f865240f49 |
| SHA1 | 004ade81da4c8b9d3feb9b372ef227cfafbd28f0 |
| SHA256 | dad67ad5cdb33c05a64a5b7365b17aa75619fe652319dc16e898e3e4ef6d6792 |
| SHA512 | 9d25703905da22a976f90c79ac9f7c23d53d25fb39da0e35306aa85fc23721775f35362969f58011d08c2a9617ae546b1fb5cbf01afade9a82ad44b20bfd322c |
/data/data/com.guoshujinfu.gscredit/files/.jglogs/.jg.di
| MD5 | 2aa0d0c6e4913f85b8847869191d7cb1 |
| SHA1 | a9cb2d9873c5f66505ddabc362bf986ae32740b9 |
| SHA256 | f9808083229aa9c1dad40dd084cf4e9439379634e39acaf419490546fb7e7046 |
| SHA512 | c78268f9fd7ef512dc3ce1852a062a58708a9d6542604c2dbb4a731fb51d6138fb5269160470f7ca2bf4ef89acce77a98222a19f0727a50be09becc6314f365b |
/storage/emulated/0/360/.iddata
| MD5 | 5003d1df5fa36a7aba317dc413686b03 |
| SHA1 | a0ff3a1f463a7e884bb08f0802eca4715704a4a4 |
| SHA256 | a45995ca9f78f08fad2e75b503f7e7c1e9427dd79c119ec1d2083bd65cab561f |
| SHA512 | 7e10c63611ef90805bc1bb1b9b8e9d852949fcfe37cdef8f4eaa057f470d3727e4345e2a7587b337a2bad2a482d987a385e7fd94b264bffc22f5544597fe0820 |
/storage/emulated/0/360/.deviceId
| MD5 | 1d8d16c4e3b19ebf18988530d9b9a757 |
| SHA1 | bc94c1cce05cd848a53271ecb9c5311e27ffebf5 |
| SHA256 | abd87140da8de3d0aa39a24a8d52bfe7b2eb28f7a3d505f205471c7e8f4964d7 |
| SHA512 | 4562d1eedbc5c2dd7f25cd1c70343053fd451026403585182b142a64f17016c1bd0bf6ad51667b439b220e425640e55fbbda08517e7106376cdc220a4555da82 |
/data/data/com.guoshujinfu.gscredit/databases/MessageStore.db-journal
| MD5 | 7f17b732f842674d39df3dc14075e79b |
| SHA1 | be4c3eab67960159887df2468ddbd575f899f770 |
| SHA256 | faf57eaa0f0bf0ba245c14c9dd9c4c374f645c3b69e3613a072a132833b8c221 |
| SHA512 | b82a883c0ea3bdc8ffd079e000500c958885b8a1c4d92d7a234f87ed1077fa2956841cfb056864335186ebedf334d1bbf285508ad10fe70dd579d217c941710d |
/data/data/com.guoshujinfu.gscredit/databases/MessageStore.db-shm
| MD5 | bb7df04e1b0a2570657527a7e108ae23 |
| SHA1 | 5188431849b4613152fd7bdba6a3ff0a4fd6424b |
| SHA256 | c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479 |
| SHA512 | 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012 |
/data/data/com.guoshujinfu.gscredit/databases/MessageStore.db-wal
| MD5 | 2ab4423dcc5ec0093a63a17013cf5ab3 |
| SHA1 | 81a02fff04655dbf29f66a988cd7620d77028af6 |
| SHA256 | 176eae196b60180e5020311d27cbd63aa02978c6bba18c717cab7f47c081b0d1 |
| SHA512 | 819aae9805cab4d6955f7eda2653831c706ae1b2aa1f41bd13c46151c4d8f955266ddb388fa1b3d84c724ecf713b29a8f1deb66870dc1f1a0b7057e3261c772f |
/data/data/com.guoshujinfu.gscredit/files/.jglogs/.jg.di
| MD5 | f483027b63dfc34a7681c97da5aabefd |
| SHA1 | 5b2b2a67cfe1e74a140005963b9ac04097eb8225 |
| SHA256 | 16437c3b94b498659334830a0ee76ac91e7f67e9380a6d116ed580ae1ae121c7 |
| SHA512 | 7d7aaa77553ec4591080e460bf920cb4f4ddb98261223d4fc4a0cf0ef6caf52dee2611abd40380951ab70763ffd09d11888a1dddf9341e05ac46f44fa65f43ce |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-10 13:25
Reported
2024-06-10 13:28
Platform
android-x64-20240603-en
Max time network
187s
Command Line
Signatures
Processes
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | ssl.google-analytics.com | udp |
| GB | 142.250.200.8:443 | ssl.google-analytics.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.238:443 | android.apis.google.com | tcp |
| GB | 142.250.200.36:443 | tcp | |
| GB | 142.250.200.36:443 | tcp | |
| BE | 66.102.1.188:5228 | tcp | |
| GB | 216.58.212.206:443 | tcp | |
| GB | 142.250.179.238:443 | tcp | |
| GB | 142.250.187.226:443 | tcp | |
| GB | 172.217.16.227:443 | tcp | |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 216.58.212.228:443 | www.google.com | tcp |
| US | 1.1.1.1:53 | g.tenor.com | udp |
| GB | 142.250.180.10:443 | g.tenor.com | tcp |
| US | 1.1.1.1:53 | android.apis.google.com | udp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| GB | 142.250.187.206:443 | android.apis.google.com | tcp |
| US | 1.1.1.1:53 | semanticlocation-pa.googleapis.com | udp |
| US | 1.1.1.1:53 | www.youtube.com | udp |
| GB | 142.250.187.206:443 | www.youtube.com | tcp |
| US | 1.1.1.1:53 | www.google.com | udp |
| GB | 216.58.204.68:443 | www.google.com | tcp |
| US | 1.1.1.1:53 | mdh-pa.googleapis.com | udp |
| GB | 172.217.169.74:443 | mdh-pa.googleapis.com | tcp |
| US | 1.1.1.1:53 | accounts.google.com | udp |
| US | 1.1.1.1:53 | accounts.google.com | udp |
| BE | 64.233.166.84:443 | accounts.google.com | tcp |